CN219438846U

CN219438846U - Water outlet nozzle and instant heating water dispenser

Info

Publication number: CN219438846U
Application number: CN202320279912.1U
Authority: CN
Inventors: 陈天德
Original assignee: Foshan Nanhai Shaozhan Rubber & Plastic Co ltd
Current assignee: Foshan Nanhai Shaozhan Rubber & Plastic Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-08-01
Anticipated expiration: 2033-02-22

Abstract

The utility model provides a water outlet nozzle, wherein a lower cover of the water outlet nozzle comprises a lower cover plate and a surrounding wall, wherein the lower cover plate and the surrounding wall enclose a water containing space; a water outlet penetrating through the lower cover plate; the water outlet pipeline component comprises a main pipeline penetrating through the water outlet and spaced from the water outlet, a water outlet notch penetrating through the top of the main pipeline, two drainage walls extending from two sides of the water outlet notch to two opposite sides of the surrounding wall, and a protective wall extending downwards from the periphery of the water outlet; the retaining walls are arranged at intervals around the main pipeline and jointly enclose an outgoing water channel; the drainage wall is abutted and fixed on the lower cover plate and is lower than the surrounding wall, and the drainage wall and the main pipeline jointly divide the water containing space into a first cavity and a second cavity; the water outlet notch is opposite to the first cavity and communicated with the first cavity, the water inlet pipe extends into the first cavity, and the outgoing water channel is communicated with the second cavity. The utility model also provides a ready-to-heat water dispenser. Compared with the related art, the water outlet nozzle and the instant heating water dispenser have the advantages that the water outlet structure can ensure that both cold water and hot water can be smoothly discharged, and the water is not floated during discharging of the hot water, so that the reliability is good.

Description

Water outlet nozzle and instant heating water dispenser

Technical Field

The utility model relates to the technical field of drinking equipment, in particular to a water outlet nozzle and an instant heating drinking machine.

Background

The water dispenser is a daily life article commonly used in families and offices, particularly, with the improvement of demands of people, an instant heating water dispenser appears, namely, the water dispenser can receive hot water in about 2 seconds on the premise of not waiting for boiling water, thereby being convenient for people's life.

The instant heating water dispenser of the related art comprises a dispenser body, a heating module arranged in the dispenser body and a water outlet nozzle arranged in the dispenser body. For the instant heating water dispenser, the design of the water outlet nozzle is limited for the safety of hot water outlet, because the caliber of the water outlet nozzle is designed to be smaller to avoid the phenomenon that people are scalded by water drift caused by large water flow when hot water is discharged, the water outlet nozzle just needs to meet the water outlet quantity of hot water, and the water outlet quantity is large without water drift when cold water (or normal-temperature water) is discharged, but the water outlet nozzle is small and cannot meet the smooth water outlet of cold water, so that the instant heating water dispenser cannot achieve the common water outlet pipeline due to large water outlet quantity difference of cold water and hot water, so that the water outlet nozzle can ensure the smooth water outlet meeting the large water outlet quantity of cold water, and can smoothly discharge hot water without water drift.

Therefore, it is necessary to provide a new water outlet nozzle and an instant heating water dispenser to solve the above problems.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a water outlet nozzle and a hot water dispenser which have a common water outlet structure, can smoothly discharge both cold water and hot water and do not float when discharging hot water.

In order to solve the technical problems, the embodiment of the utility model provides a water outlet nozzle, which comprises a lower cover and an upper cover, wherein the upper cover is fixedly arranged on the lower cover; the upper cover comprises an upper cover plate and a water inlet pipe penetrating through the upper cover plate; the lower cover includes: a lower cover plate; the surrounding wall is formed by bending and extending the periphery of the lower cover plate and forms a water containing space together with the lower cover plate; the water outlet penetrates through the lower cover plate; the water outlet pipeline component comprises a main pipeline penetrating through the water outlet from one side of the lower cover plate away from the upper cover to extend into the water containing space, a water outlet notch penetrating through the part of the main pipeline located in the water containing space, two drainage walls which extend obliquely from two sides of the water outlet notch to two opposite sides close to the surrounding wall respectively and are fixed to the surrounding wall, and a ring-shaped protecting wall which extends downwards from the periphery of the water outlet; the main pipeline is spaced from the inner side wall of the water outlet; the protective walls encircle the main pipeline and are arranged at intervals, and the protective walls and the main pipeline jointly enclose an outgoing water channel; the bottom of the water outlet notch is flush with the lower cover plate and extends to be connected with the lower cover plate, one end of the drainage wall, which is close to the lower cover plate, is in butt joint and fixed on the lower cover plate, one end of the drainage wall, which is close to the upper cover plate, is lower than one end of the surrounding wall, which is close to the upper cover plate, and the drainage wall and the main pipeline jointly divide the water containing space into a first cavity and a second cavity; the water outlet notch is opposite to and communicated with the first cavity, and the water inlet pipe extends into the first cavity; the outgoing waterway is in communication with the second cavity.

Preferably, the lower cover further comprises a connecting wall for connecting and supporting the main pipe to the inner side wall of the water outlet, and the connecting wall comprises a plurality of connecting walls which are arranged at intervals.

Preferably, the drainage wall is recessed downwards from one end of the drainage wall, which is close to the upper cover, to form a spillway, and the spillway is positioned at a position, close to the surrounding wall, of the drainage wall and is abutted with the surrounding wall.

Preferably, the lower cover further comprises two throttling walls which are respectively connected with two opposite sides of the drainage wall by the surrounding wall and extend towards opposite directions, the two throttling walls are respectively connected with the lower cover plate and mutually spaced to form throttling openings, the throttling openings are opposite to the water outlet notch, and the water inlet pipe is located at one side, far away from the main pipeline, of the throttling walls.

Preferably, the upper cover further comprises a buffer wall extending from the upper cover plate to the lower cover plate and abutting against the lower cover plate, the buffer wall is located on one side of the throttling wall close to the main pipeline and is respectively arranged at intervals with the drainage wall and the throttling wall, the buffer wall and the water outlet notch are opposite to each other, and orthographic projection of the throttling port towards the buffer wall is completely located in the range of the buffer wall.

Preferably, the lower cover plate is obliquely arranged, so that one end provided with the main pipeline is lower than one end provided with the throttling wall; one end of the surrounding wall, which is close to the upper cover plate, is positioned on the same plane.

The embodiment of the utility model also provides a ready-to-heat water dispenser, which comprises the water outlet nozzle provided by the embodiment of the utility model.

Compared with the prior art, in the water outlet nozzle and the instant heating water dispenser, the water outlet pipeline component comprises the main pipeline which extends into the water containing space through the water outlet, the water outlet notch which penetrates through the part of the main pipeline which is positioned in the water containing space, and the two drainage walls which are obliquely extended from two sides of the water outlet notch to two opposite sides which are close to the surrounding wall and are fixed on the surrounding wall respectively, so that the water containing space is divided into the first cavity and the second cavity by the drainage walls and the main pipeline together, the water outlet notch is opposite to and communicated with the first cavity, the water inlet pipe extends into the first cavity, the water outlet channel is communicated with the second cavity, therefore, when hot water enters the first cavity from the water inlet pipe, the hot water flows through the water outlet notch after being drained through the drainage walls, and then flows into the main pipeline through the water outlet notch to realize hot water outlet, and the water flow is smaller, and is matched with the small-caliber water outlet flow of the main pipeline, and can smoothly output water and linearly output water when the hot water, and does not splash to a user, and the water is better in a safe and inclined and water outlet channel is more stable, and the water flow is further stable and the water flow is further led to the water channel is further in a water channel and the water channel is better to realize the water channel and the water channel. Meanwhile, the main pipeline is arranged at intervals with the inner side wall of the water outlet, the periphery of the water outlet downwards extends to form an annular retaining wall which surrounds the main pipeline and is arranged at intervals, the retaining wall and the main pipeline jointly enclose an outgoing water channel which is positioned in the second cavity, and the height of the retaining wall is lower than that of the enclosing wall. In addition, the main pipeline and the outgoing water channel are in a coaxial inner-outer layer design, the space of the water outlet nozzle is not required to be additionally occupied, and the purposes that both cold water and hot water can be smoothly discharged and water is not floated when hot water is discharged are really achieved on the premise of sharing the water outlet.

Drawings

The present utility model will be described in detail with reference to the accompanying drawings. The foregoing and other aspects of the utility model will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings. In the accompanying drawings:

FIG. 1 is a schematic perspective view of a water outlet according to an embodiment of the present utility model;

FIG. 2 is a partially exploded view of a water outlet according to an embodiment of the present utility model;

fig. 3 is another view of fig. 2.

Detailed Description

The following describes in detail the embodiments of the present utility model with reference to the drawings.

The detailed description/examples set forth herein are specific embodiments of the utility model and are intended to be illustrative and exemplary of the concepts of the utility model and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein, all within the scope of the present utility model.

The following description of the embodiments refers to the accompanying drawings, which illustrate specific embodiments in which the utility model may be practiced. The directional terms, such as up, down, front, back, left, right, inner, outer, side, etc., are used herein with reference to the accompanying drawings. Accordingly, directional terminology is used to describe and understand the utility model and is not limiting of the utility model.

Referring to fig. 1-3, an embodiment of the present utility model provides the water outlet nozzle 100, which includes a lower cover 1 and an upper cover 2 fixed to the lower cover 1.

The upper cover 2 includes an upper cover plate 21 and a water inlet pipe 22 provided through the upper cover plate 21.

The lower cover 1 comprises a lower cover plate 11, a surrounding wall 12, a water outlet 13 and a water outlet pipeline component 14.

The lower cover 11 is generally rectangular, but not limited thereto, and the lower cover 11 is rectangular in this embodiment.

The surrounding wall 12 is formed by bending and extending the periphery of the lower cover plate 11, and forms a water containing space 10 together with the lower cover plate 11, and water entering from the water inlet pipe 22 of the upper cover 2 flows into the water containing space 10.

The water outlet 13 penetrates the lower cover plate 11.

The water outlet conduit assembly 14 includes a main conduit 141, a water outlet notch 142, a drainage wall 143, and a retaining wall 144.

The main pipe 141 passes through the water outlet 13 from the side of the lower cover plate 11 away from the upper cover 2 and extends into the water containing space 10. The main pipe 141 is spaced from the inner side wall of the water outlet 13. The diameter of the main pipe 141 is designed to meet the requirement of the hot water output, and thus, the diameter is generally smaller, so that the hot water output can be met, and the phenomenon of water floating during hot water output can be avoided.

The water outlet notch 142 is formed through a portion of the main pipe 141 located in the water containing space 10, i.e. the water outlet notch 142 is located in the water containing space.

The two drainage walls 143 are inclined from two sides of the water outlet notch 142 to two opposite sides of the surrounding wall 12, and are fixed to two opposite sides of the surrounding wall 12, that is, the two surrounding walls 12 are flared from two sides of the water outlet notch 142 to the surrounding wall 12 for drainage of water.

The guard wall 144 extends downwards from the periphery of the water outlet 13, i.e. extends away from the upper cover 2, and the guard wall 144 is annular. The protecting walls 144 are arranged around the main pipe 141 at intervals, and enclose an outgoing water channel 145 with the main pipe 141.

The bottom of the water outlet notch 142 is flush with the lower cover plate 11 and extends to be connected with the lower cover plate 11. The end of the drainage wall 143 close to the lower cover plate 11 is fixed to the lower cover plate 11 in an abutting manner, and the end of the drainage wall 143 close to the upper cover plate 21 is lower than the end of the surrounding wall 12 close to the upper cover plate 21, that is, the drainage wall 143 is shorter than the surrounding wall 12, so that the drainage wall 143 and the main pipe 141 jointly divide the water containing space 10 into a first cavity 101 and a second cavity 102. The water outlet notch 142 is opposite to and mutually communicated with the first cavity 101, and the water inlet pipe 22 extends into the first cavity 101. The outgoing waterway 145 communicates with the second cavity 102.

Preferably, the lower cover 1 further includes a connection wall 15 for connecting and supporting the main pipe 141 to the inner side wall of the water outlet 13, and the connection wall 15 includes a plurality of connection walls and is disposed at intervals. The arrangement of the connecting wall 15 can make the main pipeline 141 more stable in structure and can realize smooth water outlet. While the plurality of connecting walls 15 are spaced apart to provide for the patency of the outgoing waterway 145. Of course, the spaced arrangement of the plurality of connecting walls 15 is also understood to mean an annular connecting wall 15 and a plurality of clearance holes spaced thereon, which is also a simple replacement which can be easily envisaged.

When hot water is discharged, the water inlet pipe 22 guides the hot water into the first cavity 101, the hot water is dispersed and flows to the water outlet notch 142 when falling into the first cavity 101, the water is drained and received by the drainage wall 143 in the flowing process, and then is directly guided to the water outlet notch 142 and enters the main pipeline 141, and the caliber of the main pipeline 141 is matched with the water outlet flow of the hot water, so that the main pipeline 141 can smoothly discharge the hot water without water drift, and the safety and the reliability are good.

When cold water is discharged, the water inlet pipe 22 guides the cold water into the first cavity 101, the cold water is dispersed and flows to the water outlet notch 142 when falling into the first cavity 101, the cold water is drained and received by the drainage wall 143 in the flowing process, and is directly guided to the water outlet notch 142 and then enters the main pipe 141, only a part of cold water can be discharged due to the fact that the caliber of the main pipe 141 cannot meet the water yield of the cold water, the cold water which is not discharged by the main pipe 141 in time is accumulated in the first cavity 101, the water level is slowly increased, the height of the drainage wall 143 is smaller than that of the enclosing wall 12, the cold water overflows the drainage wall 143 after the water level is increased and flows into the second cavity 102, and finally flows out of the water outlet notch 142 from the second cavity 102, so that a double-layer water-discharging structure of the main pipe 141 and the water outlet channel 145 is formed, and the double-layer simultaneous water discharge of the cold water is realized to meet the requirement of a large quantity of smooth water discharge flow of the cold water. More preferably, the end of the drainage wall 143 near the upper cover 2 is recessed downwards to form a spillway 1431, the spillway 1431 is located at the position of the drainage wall 143 near the surrounding wall 12 and is abutted against the surrounding wall 12, and the arrangement of the spillway 1431 can increase the discharge flow of cold water which overflows the drainage wall 143 under special conditions, so that the smoothness of the water outflow of the cold water with large flow rate is further improved.

Thus, the water outlet nozzle 100 of the embodiment realizes the water outlet of the main pipeline 141 shared by cold water and hot water, ensures smooth water outlet under the condition of large water outlet difference of cold water and hot water while taking the water outlet of the cold water and the hot water into consideration, and has good reliability.

In this embodiment, the lower cover 1 further includes two throttling walls 16 connected by the surrounding wall 12 respectively to two opposite sides of the drainage wall 143 and extending in opposite directions, the two throttling walls 16 are respectively connected with the lower cover 11 and are spaced apart from each other to form a throttling opening 161, the throttling opening 161 is opposite to the water outlet notch 142, and the water inlet pipe 22 is located at one side of the throttling wall 16 away from the main pipe 141. Therefore, when the water introduced by the water inlet pipe 22 falls into the first cavity 101, the water is located at one side of the throttling wall 16 away from the main pipeline 141, and can only flow through the throttling port 161 located at the middle position, so that the water can flow more intensively to the water outlet notch 142, the problem of avoiding Shui Dashui drift when hot water is discharged is further solved, and the reliability is enhanced.

Further, the upper cover 2 further includes a buffer wall 23 extending from the upper cover 21 toward the lower cover 11 and abutting against the lower cover 11, wherein the buffer wall 23 is located at a side of the throttle wall 16 close to the main pipe 141, and is spaced from the drain wall 143 and the throttle wall 16. The buffer wall 23 is disposed opposite to the water outlet 142, and the orthographic projection of the orifice 161 toward the buffer wall 23 is completely located within the range of the buffer wall 23, i.e. the width of the buffer wall 23 is greater than the width of the orifice 161. Therefore, the buffer wall 23 plays a role in buffering water flow for water flowing out from the throttling port 161 in a concentrated manner, so that the water flow has a smaller flow speed and uniform flow when reaching the water outlet notch 142, and the smooth water outlet of the main pipeline 141 and the water outlet without water drift are further ensured.

In this embodiment, the lower cover 11 is disposed obliquely such that the end thereof provided with the main pipe 141 is lower than the end thereof provided with the throttling wall 16, and the ends of the surrounding walls 12 adjacent to the upper cover 21 are located on the same plane. Naturally, the outer surface of the lower cover plate 11 may be plane and the inner surface may be inclined, which is the same principle, so as to realize the flow of water from high to low, and further improve the water outlet smoothness.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a water outlet nozzle, its includes lower cover and lid are set up and are fixed in the upper cover of lower cover, the upper cover includes the upper cover plate and runs through the inlet tube that the upper cover plate set up, its characterized in that, the lower cover includes:

a lower cover plate is arranged on the lower cover plate,

the surrounding wall is formed by bending and extending the periphery of the lower cover plate and forms a water containing space together with the lower cover plate;

the water outlet penetrates through the lower cover plate; the method comprises the steps of,

the water outlet pipeline component comprises a main pipeline penetrating through the water outlet from one side of the lower cover plate away from the upper cover to extend into the water containing space, a water outlet notch penetrating through the part of the main pipeline located in the water containing space, two drainage walls which extend obliquely from two sides of the water outlet notch to two opposite sides close to the surrounding wall respectively and are fixed to the surrounding wall, and a ring-shaped protecting wall which extends downwards from the periphery of the water outlet;

the main pipeline is spaced from the inner side wall of the water outlet; the protective walls encircle the main pipeline and are arranged at intervals, and the protective walls and the main pipeline jointly enclose an outgoing water channel; the bottom of the water outlet notch is flush with the lower cover plate and extends to be connected with the lower cover plate, one end of the drainage wall, which is close to the lower cover plate, is in butt joint and fixed on the lower cover plate, one end of the drainage wall, which is close to the upper cover plate, is lower than one end of the surrounding wall, which is close to the upper cover plate, and the drainage wall and the main pipeline jointly divide the water containing space into a first cavity and a second cavity;

the water outlet notch is opposite to and communicated with the first cavity, and the water inlet pipe extends into the first cavity; the outgoing waterway is in communication with the second cavity.

2. The spout of claim 1 wherein the lower cap further comprises a connecting wall connecting and supporting the main conduit to the inner sidewall of the outlet, the connecting wall comprising a plurality of spaced apart portions.

3. The spout of claim 1 wherein the drainage wall is recessed downwardly from an end thereof adjacent the upper cap to form a spillway opening, the spillway opening being located adjacent the peripheral wall and abutting the peripheral wall.

4. The water outlet according to claim 1, wherein the lower cover further comprises two throttling walls which are respectively connected with two opposite sides of the drainage wall by the surrounding wall and extend towards opposite directions, the two throttling walls are respectively connected with the lower cover plate and mutually spaced to form a throttling opening, the throttling opening is opposite to the water outlet notch, and the water inlet pipe is positioned on one side of the throttling wall away from the main pipeline.

5. The water outlet nozzle according to claim 4, wherein the upper cover further comprises a buffer wall extending from the upper cover plate to the lower cover plate and abutting against the lower cover plate, the buffer wall is located on one side of the throttle wall close to the main pipe and is arranged at intervals with the drainage wall and the throttle wall respectively, the buffer wall is opposite to the water outlet notch, and the orthographic projection of the throttle opening to the buffer wall is completely located in the range of the buffer wall.

6. The water outlet nozzle according to claim 4, wherein the lower cover plate is disposed obliquely such that an end thereof provided with the main pipe is lower than an end thereof provided with the throttle wall; one end of the surrounding wall, which is close to the upper cover plate, is positioned on the same plane.

7. A ready-to-heat water dispenser comprising a spout according to any one of claims 1-6.